I found this one completely accidentally.

I was playing Lexulous (the scrabble ripoff), when I happened to start a game with this HB9. I started talking to her in the little chat, we played a few rematches, and a lot of flirting.

Thing is, I know nothing about her. Where she's from, what she does, whether she has a boyfriend, etc. So where do I go from here? I guess you could say I "opened," but how do I proceed?

you might wanna try saying things like "oh i have to go to work now... its so cold outside, you're lucky you dont have to go out".
Without knowing much about her (where she lives, country and weather, whether she has to leave soon or not, or what she does), you made a statement and if you're wrong (about she not having to leave wherever she is) she'll then say something, whether she has to go or not, so you opened for further information and you catch it from there. also, she might be interested and ask you what you do for work, and you ask her and stuff... even if you dont work, fake it till you make it, its a harmless white lie. but before sharing any private information with her, build some trust so she can then share her private information. and yeah... hope this helps.

I'm still having a hard time transforming this scrabble acquaintance to something more